Ҏ(gu)ψ(chng)xʯψ(chng)_(ki)ʯƽͷI(y)Zo(h)|ʩ(zhn)(f)y(c)_(ki)ǰŌ(du)Ҏ(gu)oĻ(zhn)c(din)M(jn)Џ(f)y(c)xȫվxM(jn)(zhn)c(din)M(jn)Џ(f)y(c)xˮ(zhn)xM(jn)Ќ(du)c(din)ˮ(zhn)(bio)ߏ(f)y(c)侫бҪMʩҎ(gu)ͼҪ
(f)y(c)ɺҪ(bo)O(jin)˾M(jn)Џ(f)(jng)(f)˟o(w)`M(jn)м(x)(xing)ĿŘӡо(f)y(c)\(yn)ý(jng)(f)y(c)Ҏ(gu)ҪĻc(din)(j)Ҏ(gu)oľ(bio)\(yn)Üy(c)x(jng)xM(jn)е·о(f)y(c)ͼܜy(c)O(sh)𡢽Y(ji)βо(yng)c(bio)о]
c(din)Ͳٿؘc(din)Ķr(sh)(f)y(c)ÿ(du)c(din)(f)y(c)һˮҪ(f)y(c)c(din)и׃轛(jng)Ÿɳm(x)\(yn)áˆTO(sh)b䌣O(sh)1(g)3~4˵СMһ_(ti)ȫվxһ_(ti)(jng)x_(ti)ˮ(zhn)x_(ti)GPS-RTKx